Change subsections order

Author: KacperFKorban

_overviews/scala3-scaladoc/search-engine.md

@@ -46,14 +46,6 @@ Accepted input is similar to a curried function signature in Scala 3. With some
 - Types in the form of single letter e.g. `A` or a letter with a digit `X1` are automatically assumed to be type variables
 - Other type variables can be declared just like in polymorphic functions e.g. `[AVariable, AlsoAVariable] => AVariable => AlsoAVariable => AVariable` 
 
-## How it works
-
-Inkuire works as a JavaScript worker in the browser thanks to the power of [ScalaJS](https://www.scala-js.org/).
-
-To enable Inkuire when running scaladoc, add the flag `-Ygenerate-inkuire`. By adding this flag two files are generated:
-- `inkuire-db.json` - this is the file containing all the searchable declarations from the currently documented project in a format readable to the Inkuire search engine.
-- `inkuire-config.json` - this file contains the locations of the database files that should be searchable from the documentation of the current project. By default, it will be generated with the location of the local db file as well as the default implied locations of database files in [External mappings](/scala3/guides/scaladoc/settings.html#-external-mappings).
-
 ### Working with type aliases and method receivers
 
 When it comes to how the code is mapped to InkuireDb entries, there are some transformations to make the engine more opinionated (though open to suggestions and changes). Firstly, the receiver (non-module owner) of a function can be treated as a first argument. Automatic currying is also applied, so that the results don't depend on argument lists. When finding matches, `val`s and `def`s are not distinguished.
@@ -84,3 +76,11 @@ def fromName(name: Name): String
 def fromString(str: String): Name
 ```
 both methods, `fromName` and `fromString`, should be found for queries `Name => Name`, `String => String`, `Name => String` and `String => Name`.
+
+## How it works
+
+Inkuire works as a JavaScript worker in the browser thanks to the power of [ScalaJS](https://www.scala-js.org/).
+
+To enable Inkuire when running scaladoc, add the flag `-Ygenerate-inkuire`. By adding this flag two files are generated:
+- `inkuire-db.json` - this is the file containing all the searchable declarations from the currently documented project in a format readable to the Inkuire search engine.
+- `inkuire-config.json` - this file contains the locations of the database files that should be searchable from the documentation of the current project. By default, it will be generated with the location of the local db file as well as the default implied locations of database files in [External mappings](/scala3/guides/scaladoc/settings.html#-external-mappings).